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Round|Lab Grown|IGI

5.07ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780665775

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780665775

Diamond specifications and retailer prices

From $7,072 AUD
$4,968 USD
As of October 29, 2026
Save $41,586 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $48,659 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.07ct lab-grown round diamond

This 5.07ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780665775 or 780665775. Listed at 15 retailers as of October 29, 2026, with prices from $7,072 to $48,659, a $41,586 spread on the same certified stone. Do Amore Diamonds lists it at $48,659. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665775
Dimensions10.98 × 11.03 × 6.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.98 mm11.03 mm5.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665775
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $48,659 AUD|Low: $6,996 AUD|High: $57,371 AUD|Avg: $17,667 AUD|-15.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 12$7,072 AUD
Retailer 3$7,411 AUD
Retailer 13$7,589 AUD
Retailer 7$9,794 AUD
Retailer 14$10,287 AUD
Retailer 5$10,357 AUD
Retailer 6$10,590 AUD
Retailer 15$10,750 AUD
Retailer 10$11,937 AUD
Retailer 11$12,679 AUD
Retailer 9$15,786 AUD
Retailer 8$18,526 AUD
Retailer 4$18,978 AUD
Retailer 2$26,650 AUD
Do Amore Diamonds$48,659 AUD

34 data points across 15 retailers

15 retailers$7,072 AUD to $48,659 AUD

A+
Cheapest Retailer
-
$7,072 AUD
$4,968 USD
A
Retailer 2
-
$7,411 AUD
$5,206 USD
View
A
Retailer 3
-
$7,589 AUD
$5,331 USD
View
A
Retailer 4
-
$9,794 AUD
$6,880 USD
View
Final sale: no returns
A
Retailer 5
-
$10,287 AUD
$7,226 USD
View
A
Retailer 6
-
$10,357 AUD
$7,275 USD
View
A
Retailer 7
-
$10,590 AUD
$7,439 USD
View
A
Retailer 8
-
$10,750 AUD
$7,551 USD
View
A
Retailer 9
-
$11,937 AUD
$8,385 USD
View
A
Retailer 10
-
$12,679 AUD
$8,906 USD
View
A
Retailer 11
-
$15,786 AUD
€10,561 EUR
View
A
Retailer 12
-
$18,526 AUD
£10,247 GBP
View
A
Retailer 13
-
$18,978 AUD
$13,331 USD
View
B+
Retailer 14
-
$26,650 AUD
$18,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-CA301BB15 · Oct 30
$48,659 AUD
$34,180 USD
View
14 more retailers have this diamond
Prices start from $7,072 AUDSave up to $41,586 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
5.07ct Round
$7,072 AUD